Compaq dc7800 manual Technical Specifications Removable Storage

QuickSpecs

HP Compaq dc7800 Business PC

Technical Specifications - Removable Storage

HP 16-in-1 Media Card	USB Interface	USB 2.0 High-speed device
Reader	Dimensions	5.7 x 5.86 x 1.68 in (145 x 148.9 x 42.7 mm)
	Weight	4 lbs (1.81 kg)
	Advance protocol	Supports hardware ECC (Error Correction Code) function
	support	Supports hardware CRC (Cyclic Redundancy Check) function
		Supports MS 4-bit parallel transfer mode
		Supports MS-PRO 4-bit parallel transfer mode
		Supports SD 4-bit parallel transfer mode
		Supports high-speed 50-MHz SD 4-bit card (version 1.1)
		Support high-speed 52-MHz MMC 8-bit card
	Supported media type	MicroSD (T-Flash)
	with card adapter	Memory Stick Micro
	Mechanical
	Environmental	Operational	Test Parameters/Conditions – Power applied,
		Environmental	unit operating on system ±5% nominal supply
		Extremes	voltage.
			10°C 10% R.H. ≥ 24 hours
			10°C 90% R.H. ≥ 24 hours
			20°C 90% R.H. ≥ 24 hours
			30°C 90% R.H. ≥ 24 hours
			40°C 90% R.H. ≥ 24 hours
			50°C 90% R.H. ≥ 24 hours
			50°C 10% R.H. ≥ 24 hours
		Storage Environmental Test Parameters/Conditions
		Extremes	60°C @ 80% R.H. for 96 hours
			-30°C @ 20% R.H. for 48 hours
			No power applied
			Delta °C < 1.0°C/min
			Delta % R.H. < 1.5% R.H./min
	Approvals	USB-IF, WHQL, Compliant with USB Mass Storage Class Bulk only
		Transport Specification Rev. 1.0, Compliant Intel Front Panel I/O
		Connectivity Design Guide V. 1.2
		FCC, CE, BSMI, C-Tick, VCCI, MIC, cUL, TUV-T

DA - 12744 Worldwide QuickSpecs — Version 13 — 12.14.2007 Page 45